| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.76 | 4.619% | $69.8436 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $106.71 | 12.467% | $120.0135 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $212.64 | 5.217% | $223.7334 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $217.74 | 9.756% | $238.9827 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $93.62 | 8.626% | $101.6957 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $44.87 | 8.596% | $48.727 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $159.68 | 13.689% | $181.5386 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $902.02 | $984.5345 | $984.53 | $984.60 | $984.40 | |